A operator protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The operator protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.

A tractor includes a protective frame including a lower frame and an upper frame rotatably coupled with an upper portion of the lower frame, and an assist mechanism to assists a rotation of the upper frame.

To reduce complexity of operation when a working vehicle performs automatic steering, the working vehicle includes a vehicle body to be manually steered with a steering wheel or automatically steered to travel forward or rearward, an operator's seat on the vehicle body, a console located forward of the operator's seat or located on one side of the operator's seat, a first manual operator for automatic steering provided in or on the console, and a second manual operator for automatic steering attachable at a location rearward of the operator's seat.

A tractor includes a protective frame including a lower frame and an upper frame rotatably coupled with an upper portion of the lower frame, and an assist mechanism to assists a rotation of the upper frame.

The present disclosure achieves a cabin-protection structure and a tractor, each of which has improved usability. Provided is a cabin-protection structure (30) for a tractor (1). The tractor (1) includes: a cabin framework (50) that defines a cabin (12) containing an operation device; a roof (20) provided above the cabin framework (50). The cabin-protection structure (30) is provided above the roof (20).

The operator of a tractor is protected from injury or worse by deploying an air bag from the side of the tractor before the tractor's inclination angle relative to horizontal is less than a predetermined value below which the tractor will tip over.

A operator protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The operator protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.

A guard assembly for a machine is provided. The guard assembly includes a guard structure and a frame. The frame is attachable to the machine at a machine component. The guard structure is pivotably connected to the frame and movable between a first position and a second position. The frame further includes a magnet structure to releasably couple the frame to the machine component. Furthermore, the frame includes a cap being secured to the magnet structure. The cap includes a skin having at least one side extending beyond the magnet structure and contacting at least a portion of the machine component.

A guard assembly for a machine is provided. The guard assembly includes a guard structure and a frame. The frame is attachable to the machine at a machine component. The guard structure is pivotably connected to the frame and movable between a first position and a second position. The frame further includes a magnet structure to releasably couple the frame to the machine component. Furthermore, the frame includes a cap being secured to the magnet structure. The cap includes a skin having at least one side extending beyond the magnet structure and contacting at least a portion of the machine component.

A rollover protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The rollover protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.